I have a 2015 Q5 TDI which while not specifically mentioned has the same size engine as several of the ones that are mentioned (3.0-liter). I would be shocked if they just started using the defeat device in the 2016 model year for the Q5 considering they were already getting pushback from the EPA before the 2016 models even got announced.
I bought the diesel specifically because of the high mileage and supposedly clean emissions. What a crock.